sliceViewLabel = "Red"
sliceViewWidget = slicer.app.layoutManager().sliceWidget(sliceViewLabel)
displayableManager = sliceViewWidget.sliceView().displayableManagerByClassName("**vtkMRMLScalarBarDisplayableManager**")
w = displayableManager.GetWindowLevelWidget()
as showed the code to get window&level ViewWidget is available in python.
but when I try to get vtkMRMLSliceIntersectionWidget , I can’t find api in doc, can any help me? when this step finished, the left mouse clice_and_drag to shift between 2d pic will be finished